[  412.650620] br0: port 1(c1) entered blocking state
[  412.650684] br0: port 1(c1) entered disabled state
[  412.650730] c1: entered allmulticast mode
[  412.650795] c1: entered promiscuous mode
[  412.691960] br0: port 2(c2) entered blocking state
[  412.692028] br0: port 2(c2) entered disabled state
[  412.692096] c2: entered allmulticast mode
[  412.692172] c2: entered promiscuous mode
[  412.733793] br0: port 3(c3) entered blocking state
[  412.733851] br0: port 3(c3) entered disabled state
[  412.733910] c3: entered allmulticast mode
[  412.733982] c3: entered promiscuous mode
[  412.772710] br0: port 4(sender) entered blocking state
[  412.772759] br0: port 4(sender) entered disabled state
[  412.772803] sender: entered allmulticast mode
[  412.772878] sender: entered promiscuous mode
[  412.789457] br0: port 4(sender) entered blocking state
[  412.789544] br0: port 4(sender) entered forwarding state
[  412.789611] br0: port 3(c3) entered blocking state
[  412.789662] br0: port 3(c3) entered forwarding state
[  412.789717] br0: port 2(c2) entered blocking state
[  412.789768] br0: port 2(c2) entered forwarding state
[  412.789831] br0: port 1(c1) entered blocking state
[  412.789883] br0: port 1(c1) entered forwarding state
[  423.472107] br0: port 1(c1) entered disabled state
[  423.472477] c1 (unregistering): left allmulticast mode
[  423.472559] c1 (unregistering): left promiscuous mode
[  423.472642] br0: port 1(c1) entered disabled state
[  423.517125] br0: port 2(c2) entered disabled state
[  423.517509] c2 (unregistering): left allmulticast mode
[  423.517575] c2 (unregistering): left promiscuous mode
[  423.517626] br0: port 2(c2) entered disabled state
[  423.557150] br0: port 3(c3) entered disabled state
[  423.557668] c3 (unregistering): left allmulticast mode
[  423.557738] c3 (unregistering): left promiscuous mode
[  423.557788] br0: port 3(c3) entered disabled state
[  423.575032] sender: left allmulticast mode
[  423.575116] sender: left promiscuous mode
[  423.575172] br0: port 4(sender) entered disabled state